Eileen Tanghal

Eileen Tanghal is the Founder and General Partner of Black Opal Ventures, a women-led early-stage venture capital firm based in New York investing at the intersection of healthcare and frontier technology. With over 20 years of VC experience spanning corporate venture (Applied Ventures, ARM Holdings), national security investing (In-Q-Tel), and European VC (Amadeus Capital, Kennet Partners), she co-founded Black Opal in 2021 alongside Dr. Tara Bishop - a friend of 30 years from their days as MIT engineering students. The firm raised a $58M debut fund with backing from Eli Lilly, Bank of America, and J.P. Morgan, and invests in companies using AI, bioengineering, and advanced computing to reshape how healthcare is delivered and who can access it.